Sometimes the guna sattva overcomes rajas and tamas; when rajas prevails then sattva and tamas are defeated; sometimes tamas dominates defeating rajas and sattva. 14:11. When the light of wisdom shines from every pore of the body, then one can know that in this person sattva grows.
The basic unit of length in the metric system is the meter. Grams are used to measure weight and liter is used to measure liquid capacity.
A unit of measurement is a definite magnitude of a quantity, defined and adopted by convention or by law, that is used as a standard for measurement of the same quantity. Any other value of that quantity can be expressed as a simple multiple of the unit of measurement. For example, length is a physical quantity. The metre is a unit of length that represents a definite predetermined length. When we say 10 metres (or 10 m), we actually mean 10 times the definite predetermined length called metre. The definition, agreement, and practical use of units of measurement have played a crucial role in human endeavour from early ages up to this day. Different systems of units used to be very common.